000 00319nam a2200109Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
100 _aProakis, John, G
_91128
245 0 _aDigital signal processing
260 _aPrentice hall of india
_bNew Delhi
_c2000
300 _aXV,968p
_b295
650 _aCOMMUNICATION SYSTEM
999 _c165885
_d165885